Stephen Grabelsky, MD
NPI 1366490781ActiveIndividual· Internal Medicine, Medical Oncology· Delray Beach, FL
Internal Medicine, Medical Oncology (MD) with Brrh Oncology, LLC, practicing in Delray Beach, Florida. Their prescriptions cost Medicare Part D more than their services did: $2,307,051 for 874 claims, against $196,779 paid for services in 2024. Janssen Biotech, Inc. was the largest of 11 companies reporting payments in 2025, $581.13 in all, mostly food and beverage. Lists Bethesda Hospital East and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1366490781 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 5, 2006 |
| Last updated in NPPES | Feb 7, 2022 |
| Certified by provider | Feb 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Medical Oncology Primary | 207RX0202X | 65576 | FL |
| Specialist | 174400000X | ME65576 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Hematology/Oncology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 676 |
|---|---|
| Services billed | 3,611 across 13 procedure codes |
| Paid by Medicare | $196,779 |
Part D prescriptions in 2024
| Prescriptions (claims) | 874 · 1,205 30-day fills |
|---|---|
| Patients | 173 |
| Total drug cost | $2,307,051 |
| Generic share | 76% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Hematology/Oncology |
Medical group
- Brrh Oncology, LLCDelray Beach, FL · 29 clinicians
Hospital affiliations
- Bethesda Hospital EastBoynton Beach, FL
- Boca Raton Regional HospitalBoca Raton, FL
- Delray Medical CenterDelray Beach, FL
Industry payments (Open Payments)
- 2025$581.13 · 20 payments from 11 companies
- 2024$365.62 · 18 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $179.39 | 3 |
| Array Biopharma Inc | $101.11 | 4 |
| Abbvie Inc. | $69.08 | 3 |
| Novartis Pharmaceuticals Corporation | $54.55 | 2 |
| Genentech USA, Inc. | $34.11 | 1 |
What the 2025 payments were for
- Food and Beverage$581.13 · 20 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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